<em>Answer 1513/78 or 19 31/78 </em>
<em>Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD (1513, 78) = 1. In the next intermediate step the fraction result cannot be further simplified by cancelling.</em>
<em>In words - seventeen multiplied by eighty-nine seventy-eighths = one thousand five hundred thirteen seventy-eighths.</em>
X=number of years that Ethas was 5 times older than his son.
we suggest this equation:
40-x=5(12-x)
40-x=60-5x
-x+5x=60-40
4x=20
x=20/4=5
answer. 5 years.
I think the right triangle is on the top of the picture aisle that is the only one that look right to me
It is the first one, 14b 9d 10c
